EP 3399173 A1 20181107 - METHOD TO CONTROL A HYBRID DRIVE SYSTEM FOR A ROAD VEHICLE
Title (en)
METHOD TO CONTROL A HYBRID DRIVE SYSTEM FOR A ROAD VEHICLE
Title (de)
VERFAHREN ZUR STEUERUNG EINES HYBRIDANTRIEBSSYSTEMS FÜR EIN STRASSENFAHRZEUG
Title (fr)
PROCÉDÉ POUR COMMANDER UN SYSTÈME D'ENTRAÎNEMENT HYBRIDE POUR VÉHICULE ROUTIER
Publication
Application
Priority
IT 201700047852 A 20170504
Abstract (en)
A method for controlling a hybrid drive system (4) for a road vehicle (1) provided with at least a pair of drive wheels (3); the hybrid drive system (4) comprises: an internal combustion heat engine (5), which is designed to transmit the motion to the drive wheels (3) and is provided with a turbocharger (25) equipped with a turbine (26); a first electric machine (8), which is able to transmit the motion to the drive wheels (3); and a second electric machine (28), which is mechanically connected to the turbine (26) of the turbocharger (25). In a possible operating mode, the internal combustion heat engine (5) is controlled to pursue a target torque (T TE ) by completely opening a throttle valve (21), operating the second electric machine (28) as an electric generator and the first electric machine (8) as a motor, and varying the electric power generated by the second electric machine (28) so as to adjust the flow rate of fresh air fed to the cylinder (16) of the internal combustion heat engine (5).
IPC 8 full level
F02D 41/00 (2006.01); F02B 39/10 (2006.01); F02B 39/12 (2006.01)
CPC (source: CN EP US)
B60W 10/06 (2013.01 - US); B60W 10/08 (2013.01 - US); B60W 20/20 (2013.01 - US); B61C 7/00 (2013.01 - CN); F02B 39/10 (2013.01 - EP US); F02B 41/10 (2013.01 - EP US); F02D 41/0007 (2013.01 - EP US); B60W 2540/10 (2013.01 - US); B60W 2710/0605 (2013.01 - US); B60W 2710/0622 (2013.01 - US); B60W 2710/0644 (2013.01 - US); B60W 2710/0666 (2013.01 - US); B60W 2710/086 (2013.01 - US); Y02T 10/12 (2013.01 - EP); Y10S 903/906 (2013.01 - EP US); Y10S 903/93 (2013.01 - EP US)
Citation (applicant)
- EP 3088124 A1 20161102 - MAGNETI MARELLI SPA [IT]
- WO 2014165233 A1 20141009 - EATON CORP [US], et al
Citation (search report)
- [X] DE 102012105069 A1 20130110 - AVL LIST GMBH [AT]
- [X] WO 2014165233 A1 20141009 - EATON CORP [US], et al
- [A] DE 202014105279 U1 20141128 - FORD GLOBAL TECH LLC [US]
- [A] US 2010107632 A1 20100506 - WU KO-JEN [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3399173 A1 20181107; EP 3399173 B1 20240221; CN 108791323 A 20181113; CN 108791323 B 20210720; IT 201700047852 A1 20181104; US 10988134 B2 20210427; US 2018319390 A1 20181108
DOCDB simple family (application)
EP 18170931 A 20180504; CN 201810422161 A 20180504; IT 201700047852 A 20170504; US 201815969324 A 20180502